com.revolsys.gis.algorithm.index

Class PointQuadTreeNode<T>

java.lang.Object

com.revolsys.gis.algorithm.index.PointQuadTreeNode<T>

public class PointQuadTreeNode<T>
extends Object

Constructor Summary

Constructors

Constructor and Description
PointQuadTreeNode(T value, double x, double y)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contains(Point point)
void	findEntriesWithin(List<Map.Entry<Point,T>> results, BoundingBox envelope)
void	findWithin(List<T> results, BoundingBox envelope)
void	findWithin(List<T> results, double x, double y, double maxDistance, BoundingBox envelope)
boolean	isLessThanX(double x)
boolean	isLessThanY(double y)
void	put(double x, double y, PointQuadTreeNode<T> node)
PointQuadTreeNode<T>	remove(double x, double y, T value)
void	setValue(int index, double value)
boolean	visit(BoundingBox envelope, Visitor<T> visitor)
boolean	visit(Visitor<T> visitor)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PointQuadTreeNode

public PointQuadTreeNode(T value,
                 double x,
                 double y)

Method Detail

contains

public boolean contains(Point point)

findEntriesWithin

public void findEntriesWithin(List<Map.Entry<Point,T>> results,
                     BoundingBox envelope)

findWithin

public void findWithin(List<T> results,
              BoundingBox envelope)

findWithin

public void findWithin(List<T> results,
              double x,
              double y,
              double maxDistance,
              BoundingBox envelope)

isLessThanX

public boolean isLessThanX(double x)

isLessThanY

public boolean isLessThanY(double y)

put

public void put(double x,
       double y,
       PointQuadTreeNode<T> node)

remove

public PointQuadTreeNode<T> remove(double x,
                          double y,
                          T value)

setValue

public void setValue(int index,
            double value)

visit

public boolean visit(BoundingBox envelope,
            Visitor<T> visitor)

visit

public boolean visit(Visitor<T> visitor)